@function rem($px) {
    @return $px/(750/16)*1rem;
}
* {
    border: 0;
    margin: 0;
    padding: 0;
}
body {
    background: #eee;

    padding: rem(200) rem(30);
}

.s-box {
    box-sizing: border-box;
}

#sear {
    width: rem(500);
    height: rem(80);
    border: 1px solid #333;
    border-radius: rem(6);
}
#sub {
    width: rem(100);
    height: rem(80);
    background: #fff;
    border: 1px solid #333;
    border-radius: rem(6);
}
p {
    font-size: rem(28);
    margin: rem(50) 0;
}

#prize-img {
    max-width: 100%;
}